Quercetin is a unique bioflavonoid that has demonstrated the ability to inhibit the release of histamine from immune cells, according to human cell culture studies.
By inhibiting the release of histamines and leukotrienes into our bloodstreams, quercetin can leave us free to enjoy the natural world.
Source Naturals combines its quercetin with bromelain, an enzyme derived from pineapple that is known to increase the body''s ability to absorb various substances.
Bromelain also is known to have many of the same histamineand leukotriene-inhibiting properties as quercetin, so they enhance each others'' performance.
Magnesium ascorbate is a buffered (non-acidic) form of vitamin C that helps support the immune system. Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no sugar, salt, preservatives, or artificial color, flavor or fragrance.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 1.7 inch
Height : 1.2 inch
Length : 3.4 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0.8 ounce (View shipping rates and policies)

ASIN : B0016H2FHW